i3 Rework 2 LM8UU Bearing X-Carriage

thingiverse

I'm struggling to find two-bearing x carriages that fit. I know they're not as stable as three-bearings, but I'm building a Microsized i3 and trying to minimize every part's size. I've remixed this design to use only two bearings. -- Update -- Now includes a hotend mount that uses a ziptie to secure the hotend to the carriage/mount. It seems to hold up just as well as the normal 2-piece 2-bolt/nut mount. I made it so the ziptie can be easily cut from either side. -- Update 2 -- Now includes a revision that fits M3 size bolts. The fit is snug, so you may need to drill it out depending on how your printer prints it. Print Settings: Printer: Afinibot A5 Mini Rafts: No Supports: No Resolution: .32 Infill: 25